| Scenario | Why Choose MEYD‑675? | Example Configuration | |----------|---------------------|-----------------------| | Air‑quality monitoring network (city‑wide) | Low‑power LoRaWAN, multi‑parameter sensors, robust housing | Temperature, RH, CO₂, PM₂.₅, VOC, LTE backup | | Precision agriculture | Solar‑assist, soil‑moisture plug‑in, light sensor, remote OTA updates | Light, temperature, RH, soil‑moisture, Bluetooth for on‑field calibration | | Industrial safety (oil & gas) | ATEX‑Ex certification, VOC & CO₂, real‑time LTE alerts | VOC, CO₂, temperature, pressure, wind speed (optional) | | Research stations in polar regions | Operates down to –40 °C, long battery life, GPS time‑stamping | Temperature, pressure, wind, solar panel for power | | Smart building management | Bluetooth for quick setup, integration with building management systems (BMS) | Temperature, RH, CO₂, VOC, light, LoRaWAN for campus‑wide rollout |
| Domain | Typical Use‑Case | Value Proposition | |--------|------------------|-------------------| | Industrial IoT | Predictive maintenance on CNC machines | Real‑time anomaly detection without cloud latency | | Automotive | Driver‑monitoring, lane‑keeping assistance | Low‑power safety‑critical inference inside the vehicle | | Smart Cameras | Edge‑vision for retail analytics | On‑device person/gesture detection, privacy‑preserving | | Robotics | SLAM & obstacle avoidance | High‑throughput sensor fusion in a compact form factor | | Healthcare Wearables | Continuous ECG/EEG classification | Secure, on‑device diagnosis, long battery life | meyd675
| Layer | Recommended Tech | |-------|------------------| | Edge OS | Yocto Linux (ARM‑Cortex‑A53) | | Container Runtime | Docker‑Slim + container‑d | | Signal Processing | C++/Eigen for low‑latency; optional Rust bindings | | ML Inference | TensorFlow‑Lite Micro (int8 quantisation) | | Incremental Learning | TinyML‑compatible online LSTM (Edge Impulse SDK) | | XAI | SHAP‑Lite (custom C++ port) | | Messaging | MQTT‑5 (QoS 2) + AMQP 1.0 fallback | | Web UI | React 18 + TypeScript + Recharts + Material‑UI | | API | FastAPI (Python) + GraphQL (Ariadne) | | Cloud | Kubernetes (EKS/GKE), PostgreSQL, TimescaleDB for time‑series, Grafana for visualisation | | CI/CD | GitHub Actions → Buildx (multi‑arch), Trivy security scan, ArgoCD for deployment | | Security | mTLS (cert‑manager), OAuth2 + OIDC, Audit Log in Elastic Stack | | Scenario | Why Choose MEYD‑675
All components are released under the Apache 2.0 license (except the secure enclave firmware, which is proprietary but signed and auditable). | Domain | Typical Use‑Case | Value Proposition